BR0105885A - Sistema de adsorção com oscilação df pressão de baixo vazio - Google Patents

Sistema de adsorção com oscilação df pressão de baixo vazio

Info

Publication number
BR0105885A
BR0105885A BR0105885-1A BR0105885A BR0105885A BR 0105885 A BR0105885 A BR 0105885A BR 0105885 A BR0105885 A BR 0105885A BR 0105885 A BR0105885 A BR 0105885A
Authority
BR
Brazil
Prior art keywords
adsorbent bed
beds
preferably less
low
adsorption system
Prior art date
Application number
BR0105885-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Frank Notaro
Alan Barnard Stewart
Jeffert John Nowobilski
Guoming Zhong
Arun Acharya
Original Assignee
Praxair Technology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of BR0105885A publication Critical patent/BR0105885A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0431—Beds with radial gas flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0446—Means for feeding or distributing gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B01D2253/1085—Zeolites characterized by a silicon-aluminium ratio
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/12—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/102—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40035—Equalization
    • B01D2259/40037—Equalization with two sub-steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40058—Number of sequence steps, including sub-steps, per cycle
    • B01D2259/40066—Six
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4533—Gas separation or purification devices adapted for specific applications for medical purposes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Gases By Adsorption (AREA)
BR0105885-1A 2000-09-18 2001-09-17 Sistema de adsorção com oscilação df pressão de baixo vazio BR0105885A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/664,390 US7122073B1 (en) 2000-09-18 2000-09-18 Low void adsorption systems and uses thereof

Publications (1)

Publication Number Publication Date
BR0105885A true BR0105885A (pt) 2002-06-11

Family

ID=24665796

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0105885-1A BR0105885A (pt) 2000-09-18 2001-09-17 Sistema de adsorção com oscilação df pressão de baixo vazio

Country Status (7)

Country Link
US (1) US7122073B1 (ko)
EP (1) EP1188471A3 (ko)
JP (1) JP2002143630A (ko)
KR (1) KR100515209B1 (ko)
CN (1) CN1231282C (ko)
BR (1) BR0105885A (ko)
CA (1) CA2357356C (ko)

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US7879138B2 (en) 2006-07-20 2011-02-01 Air Products And Chemicals, Inc. Pressure swing adsorption method and system with multiple-vessel beds
US20090065007A1 (en) 2007-09-06 2009-03-12 Wilkinson William R Oxygen concentrator apparatus and method
EA025413B1 (ru) 2007-11-12 2016-12-30 Эксонмобил Апстрим Рисерч Компани Способ и система для обработки газового потока
EA022697B1 (ru) * 2008-04-30 2016-02-29 Эксонмобил Апстрим Рисерч Компани Способ и система избирательного удаления масла из потока газа, содержащего метан
US8052777B2 (en) * 2009-06-29 2011-11-08 Uop Llc Vessel, system, and process for minimizing unequal flow distribution
US8268043B2 (en) 2009-12-23 2012-09-18 Praxair Technology, Inc. Modular compact adsorption bed
US8361205B2 (en) 2009-12-23 2013-01-29 Praxair Technology, Inc. Modular compact adsorption bed
US8496738B1 (en) * 2010-01-27 2013-07-30 Pacific Consolidated Industries, Inc. Nitrogen and oxygen separation using vacuum swing adsorption
MY162263A (en) 2010-05-28 2017-05-31 Exxonmobil Upstream Res Co Integrated adsorber head and valve design and swing adsorption methods related thereto
US8616207B2 (en) 2010-09-07 2013-12-31 Inova Labs, Inc. Oxygen concentrator heat management system and method
US8603228B2 (en) 2010-09-07 2013-12-10 Inova Labs, Inc. Power management systems and methods for use in an oxygen concentrator
TWI495501B (zh) 2010-11-15 2015-08-11 Exxonmobil Upstream Res Co 動力分餾器及用於氣體混合物之分餾的循環法
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SG192573A1 (en) 2011-03-01 2013-09-30 Exxonmobil Upstream Res Co Methods of removing contaminants from a hydrocarbon stream by swing adsorption and related apparatus and systems
WO2012118757A1 (en) 2011-03-01 2012-09-07 Exxonmobil Upstream Research Company Apparatus and systems having a reciprocating valve head assembly and swing adsorption processes related thereto
CN102514701B (zh) * 2011-12-07 2014-02-19 中国舰船研究设计中心 一种舰船供氧保障系统和方法
US20130152795A1 (en) * 2011-12-19 2013-06-20 Uop Llc Adsorption vessels having reduced void volume and uniform flow distribution
US9034078B2 (en) 2012-09-05 2015-05-19 Exxonmobil Upstream Research Company Apparatus and systems having an adsorbent contactor and swing adsorption processes related thereto
EP2906281B1 (en) 2012-10-12 2018-09-05 Inova Labs, Inc. Dual oxygen concentrator systems and methods
EP4249104A3 (en) 2012-10-12 2023-10-04 Inova Labs, Inc. Oxygen concentrator systems and methods
BR112015008203A2 (pt) 2012-10-12 2017-07-04 Inova Labs Inc método e sistemas para o fornecimento de gás enriquecido de oxigênio.
US9440179B2 (en) 2014-02-14 2016-09-13 InovaLabs, LLC Oxygen concentrator pump systems and methods
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US9713787B2 (en) 2014-12-10 2017-07-25 Exxonmobil Upstream Research Company Adsorbent-incorporated polymer fibers in packed bed and fabric contactors, and methods and devices using same
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JP6616011B2 (ja) 2015-10-27 2019-12-04 エクソンモービル アップストリーム リサーチ カンパニー 複数の弁を有するスイング吸着プロセス用の装置及びシステム
CN108348838B (zh) 2015-10-27 2021-11-05 埃克森美孚上游研究公司 具有多个阀门的变吸附方法相关的装置和系统
EA201891043A1 (ru) 2015-10-27 2018-10-31 Эксонмобил Апстрим Рисерч Компани Устройство и система для осуществления процессов короткоцикловой адсорбции и способ, относящийся к ним
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US10427088B2 (en) 2016-03-18 2019-10-01 Exxonmobil Upstream Research Company Apparatus and system for swing adsorption processes related thereto
WO2017192660A1 (en) 2016-05-03 2017-11-09 Inova Labs, Inc. Method and systems for the delivery of oxygen enriched gas
JP6667362B2 (ja) * 2016-05-12 2020-03-18 株式会社神戸製鋼所 水素ガス製造方法
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KR102215684B1 (ko) 2016-09-01 2021-02-19 엑손모빌 업스트림 리서치 캄파니 3a 제올라이트 구조체를 사용하는 물의 제거를 위한 스윙 흡착 방법
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Also Published As

Publication number Publication date
US7122073B1 (en) 2006-10-17
JP2002143630A (ja) 2002-05-21
CN1231282C (zh) 2005-12-14
KR20020022022A (ko) 2002-03-23
CN1347748A (zh) 2002-05-08
CA2357356C (en) 2005-11-22
EP1188471A3 (en) 2002-09-25
EP1188471A2 (en) 2002-03-20
CA2357356A1 (en) 2002-03-18
KR100515209B1 (ko) 2005-09-16

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIMENTO DO PRESENTE PEDIDO DE PATENTE COMO INVENCAO, DE ACORDO COM O ART. 8O DA LEI NO 9.279, DE 14 DE MAIO DE 1996.

B09S Decision of refusal: publication cancelled [chapter 9.2.2 patent gazette]

Free format text: REFERENTE A RPI 2004 DE 02/06/2009.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ARTIGO 8O DA LPI.

B12B Appeal against refusal [chapter 12.2 patent gazette]